Rio Grande School's mission is to challenge each child's intellect, to inspire each child's imagination, and to nurture each child's desire to learn.
Rio Grande School's families come from all over the nation as well as New Mexico.
We welcome interested families to contact the school for a tour.
Quick Facts (2025-26)
- Top Ranked NM School
- Grades: Prekindergarten-6
- Enrollment: 165 students
- Yearly Tuition: $23,100
- Acceptance rate: 75%
- Average class size: 18 students
- Application Deadline: Jan. 15 / May. 30 / rolling
- Source: Verified school update
Top Rankings
Rio Grande School ranks among the top 20% of private schools in New Mexico for:
Category
Attribute
Acceptance Rate
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-6
Year Founded
1978
Summer School Offered
Yes
Summer Program Details
School Calendar
Student Body
Total Students
165 students
Student Body Type
Co-ed
% Students of Color
20%
State avg.: 50%
Students by Grade

Academics and Faculty
Total Classroom Teachers
18 teachers
Student-Teacher Ratio
9:1
National avg.: 13:1
% Faculty w/Advanced Degree
75%
Average Class Size
18 students
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
Jan. 15 / May. 30 / rolling
Yearly Tuition Cost
$23,100
% on Financial Aid
30%
Acceptance Rate
75%
National avg.: 81%
Admissions Director
Alexandra Castillo
Application URL
Endowment Size
$7 million
Sports
Total Sports Offered
6 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
2 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
ChessImprov
School Notes
- School Motto: Challenge intellect, inspire imagination, nurture desire to learn
- Rio Grande School's mission is to challenge each child's intellect, to inspire each child's imagination, and to nurture each child's desire to learn. Rio Grande School's families come from all over the nation as well as New Mexico. We welcome interested families to contact the school for a tour.
Source: Verified school update
Frequently Asked Questions
How much does Rio Grande School cost?
Rio Grande School's tuition is approximately $23,100 for private students.
What is the acceptance rate of Rio Grande School?
The acceptance rate of Rio Grande School is 75%, which is lower than the national average of 84%. Rio Grande School's acceptance rate is ranked among the top private schools in New Mexico with low acceptance rates.
Does Rio Grande School offer a summer program?
Yes, Rio Grande School offers a summer program. Visit their summer school page for more information.
What sports does Rio Grande School offer?
Rio Grande School offers 6 interscholastic sports: Archery, Basketball, Cross Country, Cross Fit, Swimming and Track and Field.
What is Rio Grande School's ranking?
Rio Grande School ranks among the top 20% of private schools in New Mexico for: Lowest average acceptance rates.
When is the application deadline for Rio Grande School?
The application deadline for Rio Grande School is Jan. 15 / May. 30 / rolling (applications are due on Jan. 15 / May. 30 but additional applications are reviewed year-round as space permits ).
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